{"id":"https://openalex.org/W7225610686","doi":"https://doi.org/10.1002/lpor.72169","title":"Photonic Integrated Circuits for End\u2010to\u2010End Spectral Analysis: Computational Sampling With Neural Network Reconstruction","display_name":"Photonic Integrated Circuits for End\u2010to\u2010End Spectral Analysis: Computational Sampling With Neural Network Reconstruction","publication_year":2026,"publication_date":"2026-11-08","ids":{"openalex":"https://openalex.org/W7225610686","doi":"https://doi.org/10.1002/lpor.72169"},"language":"en","primary_location":{"id":"doi:10.1002/lpor.72169","doi":"https://doi.org/10.1002/lpor.72169","is_oa":true,"landing_page_url":"https://doi.org/10.1002/lpor.72169","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/lpor.72169","source":{"id":"https://openalex.org/S95928045","display_name":"Laser & Photonics Review","issn_l":"1863-8880","issn":["1863-8880","1863-8899"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-3","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Laser &amp; Photonics Reviews","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/lpor.72169","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5160213038","display_name":"Yuhang Wang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhang Wang","raw_affiliation_strings":["National Key Lab of Microwave Photonics Nanjing University of Aeronautics and Astronautics  Nanjing China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Key Lab of Microwave Photonics Nanjing University of Aeronautics and Astronautics  Nanjing China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100413664","display_name":"Ang Li","orcid":"https://orcid.org/0000-0003-4628-0864","observed_orcids":["https://orcid.org/0000-0003-4628-0864"]},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ang Li","raw_affiliation_strings":["National Key Lab of Microwave Photonics Nanjing University of Aeronautics and Astronautics  Nanjing China"],"raw_orcid":"https://orcid.org/0000-0003-4628-0864","affiliations":[{"raw_affiliation_string":"National Key Lab of Microwave Photonics Nanjing University of Aeronautics and Astronautics  Nanjing China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130670086","display_name":"Xiaozhuo Zhao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaozhuo Zhao","raw_affiliation_strings":["National Key Lab of Microwave Photonics Nanjing University of Aeronautics and Astronautics  Nanjing China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Key Lab of Microwave Photonics Nanjing University of Aeronautics and Astronautics  Nanjing China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102027195","display_name":"Yang Zhao","orcid":"https://orcid.org/0000-0002-9950-852X","observed_orcids":["https://orcid.org/0000-0002-9950-852X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yang Zhao","raw_affiliation_strings":["United Microelectronics Center  Chongqing China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"United Microelectronics Center  Chongqing China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161306069","display_name":"Qiang Li","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Qiang Li","raw_affiliation_strings":["United Microelectronics Center  Chongqing China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"United Microelectronics Center  Chongqing China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130668192","display_name":"Ye Tian","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ye Tian","raw_affiliation_strings":["National Key Lab of Microwave Photonics Nanjing University of Aeronautics and Astronautics  Nanjing China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Key Lab of Microwave Photonics Nanjing University of Aeronautics and Astronautics  Nanjing China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103217324","display_name":"Shilong Pan","orcid":"https://orcid.org/0009-0004-6744-0120","observed_orcids":["https://orcid.org/0009-0004-6744-0120"]},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shilong Pan","raw_affiliation_strings":["National Key Lab of Microwave Photonics Nanjing University of Aeronautics and Astronautics  Nanjing China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Key Lab of Microwave Photonics Nanjing University of Aeronautics and Astronautics  Nanjing China","institution_ids":["https://openalex.org/I9842412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100413664","https://openalex.org/A5103217324","https://openalex.org/A5161306069"],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":{"value":4880,"currency":"USD","value_usd":4880},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.39309999346733093,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.39309999346733093,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12611","display_name":"Neural Networks and Reservoir Computing","score":0.38600000739097595,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11996","display_name":"Random lasers and scattering media","score":0.030400000512599945,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/photonic-integrated-circuits","display_name":"photonic integrated circuits","score":0.9010000228881836},{"id":"https://openalex.org/keywords/spectral-reconstruction","display_name":"spectral reconstruction","score":0.906000018119812},{"id":"https://openalex.org/keywords/optical-computing","display_name":"optical computing","score":0.7350000143051147},{"id":"https://openalex.org/keywords/physics-informed-neural-networks","display_name":"physics-informed neural networks","score":0.9399999976158142},{"id":"https://openalex.org/keywords/cmos-compatible-photonics","display_name":"CMOS-compatible photonics","score":0.8479999899864197},{"id":"https://openalex.org/keywords/wearable-sensors","display_name":"wearable sensors","score":0.35499998927116394},{"id":"https://openalex.org/keywords/uav-remote-sensing","display_name":"UAV remote sensing","score":0.7609999775886536}],"concepts":[{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.6360999941825867},{"id":"https://openalex.org/C20788544","wikidata":"https://www.wikidata.org/wiki/Q467054","display_name":"Photonics","level":2,"score":0.5788999795913696},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.5669999718666077},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5552999973297119},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5446000099182129},{"id":"https://openalex.org/C530198007","wikidata":"https://www.wikidata.org/wiki/Q80831","display_name":"Integrated circuit","level":2,"score":0.5002999901771545},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.47510001063346863},{"id":"https://openalex.org/C3232514","wikidata":"https://www.wikidata.org/wiki/Q7575196","display_name":"Spectral imaging","level":2,"score":0.43299999833106995},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.40230000019073486},{"id":"https://openalex.org/C152822103","wikidata":"https://www.wikidata.org/wiki/Q7575207","display_name":"Spectral shape analysis","level":3,"score":0.398499995470047},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.3889999985694885},{"id":"https://openalex.org/C124967146","wikidata":"https://www.wikidata.org/wiki/Q3457898","display_name":"Spectral resolution","level":3,"score":0.38089999556541443},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.37610000371932983},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.3749000132083893},{"id":"https://openalex.org/C45613198","wikidata":"https://www.wikidata.org/wiki/Q1134091","display_name":"Optical filter","level":2,"score":0.35580000281333923},{"id":"https://openalex.org/C70958404","wikidata":"https://www.wikidata.org/wiki/Q7512728","display_name":"Signal reconstruction","level":4,"score":0.352400004863739},{"id":"https://openalex.org/C138331895","wikidata":"https://www.wikidata.org/wiki/Q11650","display_name":"Electronics","level":2,"score":0.3458000123500824},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.336899995803833},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.3334999978542328},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.33239999413490295},{"id":"https://openalex.org/C163985040","wikidata":"https://www.wikidata.org/wiki/Q1172399","display_name":"Data acquisition","level":2,"score":0.3075000047683716},{"id":"https://openalex.org/C77390884","wikidata":"https://www.wikidata.org/wiki/Q217302","display_name":"Application-specific integrated circuit","level":2,"score":0.2985000014305115},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.2897000014781952},{"id":"https://openalex.org/C118277053","wikidata":"https://www.wikidata.org/wiki/Q5172837","display_name":"Correlated double sampling","level":4,"score":0.2858999967575073},{"id":"https://openalex.org/C2779898584","wikidata":"https://www.wikidata.org/wiki/Q7820109","display_name":"Reconstruction algorithm","level":3,"score":0.2816999852657318},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.2782999873161316},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.2768000066280365},{"id":"https://openalex.org/C30049272","wikidata":"https://www.wikidata.org/wiki/Q6555326","display_name":"Spectral density estimation","level":3,"score":0.275299996137619},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.26989999413490295},{"id":"https://openalex.org/C2983668108","wikidata":"https://www.wikidata.org/wiki/Q280453","display_name":"Spectral analysis","level":3,"score":0.26739999651908875},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.2644999921321869},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.26170000433921814},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.2542000114917755},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.25360000133514404},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.2533000111579895},{"id":"https://openalex.org/C22799297","wikidata":"https://www.wikidata.org/wiki/Q523846","display_name":"Photonic integrated circuit","level":3,"score":0.2522999942302704},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.25029999017715454},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.2502000033855438}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/lpor.72169","doi":"https://doi.org/10.1002/lpor.72169","is_oa":true,"landing_page_url":"https://doi.org/10.1002/lpor.72169","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/lpor.72169","source":{"id":"https://openalex.org/S95928045","display_name":"Laser & Photonics Review","issn_l":"1863-8880","issn":["1863-8880","1863-8899"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-3","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Laser &amp; Photonics Reviews","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1002/lpor.72169","doi":"https://doi.org/10.1002/lpor.72169","is_oa":true,"landing_page_url":"https://doi.org/10.1002/lpor.72169","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/lpor.72169","source":{"id":"https://openalex.org/S95928045","display_name":"Laser & Photonics Review","issn_l":"1863-8880","issn":["1863-8880","1863-8899"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-3","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Laser &amp; Photonics Reviews","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225610686.pdf","grobid_xml":"https://content.openalex.org/works/W7225610686.grobid-xml"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W1970851958","https://openalex.org/W2046807888","https://openalex.org/W2050123983","https://openalex.org/W2060004399","https://openalex.org/W2901837807","https://openalex.org/W2918580768","https://openalex.org/W2971737251","https://openalex.org/W2972084804","https://openalex.org/W3094234931","https://openalex.org/W3122270904","https://openalex.org/W3126861281","https://openalex.org/W3162438179","https://openalex.org/W3165663444","https://openalex.org/W4206972246","https://openalex.org/W4248761296","https://openalex.org/W4280568066","https://openalex.org/W4282039959","https://openalex.org/W4285723632","https://openalex.org/W4319828911","https://openalex.org/W4323038274","https://openalex.org/W4364352107","https://openalex.org/W4386347316","https://openalex.org/W4386852568","https://openalex.org/W4391232091","https://openalex.org/W4392764143","https://openalex.org/W4394892429","https://openalex.org/W4400739996","https://openalex.org/W4402965444","https://openalex.org/W4403963289","https://openalex.org/W4404351318","https://openalex.org/W4404741487","https://openalex.org/W4404790793","https://openalex.org/W4405103808","https://openalex.org/W4406375326","https://openalex.org/W4407150842","https://openalex.org/W4410357889"],"related_works":["https://openalex.org/W4399308748","https://openalex.org/W4399358860","https://openalex.org/W4381951890","https://openalex.org/W4416392921","https://openalex.org/W4317497233","https://openalex.org/W4290716471","https://openalex.org/W3126861281","https://openalex.org/W4415150190","https://openalex.org/W4386650640","https://openalex.org/W4387526939"],"abstract_inverted_index":{"ABSTRACT":[0],"On\u2010chip":[1],"spectral":[2,22,25,50,55,60,115,141],"analysis":[3,51],"enables":[4,166],"transformative":[5],"applications,":[6],"from":[7,92],"smartphone\u2010based":[8],"glucose":[9],"monitoring":[10],"to":[11,38,125],"UAV\u2010mounted":[12],"remote":[13],"sensing.":[14],"While":[15],"progress":[16],"has":[17],"been":[18],"made":[19],"in":[20],"on\u2010chip":[21,24,46],"sampling,":[23],"reconstruction":[26,61,116],"remains":[27],"a":[28,85,99,107,140],"critical":[29],"unmet":[30],"need":[31],"as":[32,179],"current":[33],"approaches":[34],"rely":[35],"upon":[36],"computer":[37],"run":[39],"complex":[40,129],"algorithms.":[41],"Here,":[42],"we":[43],"report":[44],"an":[45],"solution":[47,165],"for":[48,146,151,159,173],"end\u2010to\u2010end":[49,164],"by":[52,98],"combining":[53],"high\u2010resolution":[54],"sampling":[56,83],"and":[57,121,135,148,181],"real\u2010time":[58],"high\u2010fidelity":[59,114],"on":[62],"CMOS":[63],"compatible":[64],"platform.":[65],"The":[66],"system":[67],"features":[68],"64":[69,93],"inversely":[70],"designed":[71],"broadband":[72],"filters":[73],"with":[74,117,153],"highly":[75],"random,":[76],"low\u2010cross\u2010correlation":[77],"transmission":[78],"functions,":[79],"enabling":[80],"linearly":[81],"uncorrelated":[82],"over":[84],"bandwidth":[86],"exceeding":[87],"100":[88],"nm.":[89],"Sampling":[90],"data":[91],"channels":[94],"are":[95],"further":[96],"processed":[97],"32":[100,102],"\u00d7":[101],"photonic":[103],"computing":[104],"chip":[105],"implementing":[106],"lightweight":[108],"physics\u2010informed":[109],"neural":[110],"network,":[111],"which":[112],"performs":[113],"drastically":[118],"reduced":[119],"latency":[120],"energy":[122],"consumption":[123],"compared":[124],"electronic":[126],"processors.":[127],"Various":[128],"spectra":[130],"can":[131],"be":[132],"accurately":[133],"reconstructed":[134],"the":[136,171],"experimental":[137],"results":[138],"demonstrate":[139],"resolution":[142],"of":[143],"0.025":[144],"nm":[145,150,155],"single\u2010peak":[147],"0.05":[149],"doublets":[152],"100+":[154],"bandwidth,":[156],"meeting":[157],"requirements":[158],"diverse":[160],"applications.":[161],"This":[162],"CMOS\u2010compatible,":[163],"miniaturized,":[167],"low\u2010power":[168],"spectrometers,":[169],"paving":[170],"way":[172],"integration":[174],"into":[175],"consumer":[176],"electronics":[177],"such":[178],"smartphones":[180],"wearables.":[182]},"counts_by_year":[],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2026-11-10T00:00:00"}
